508199972

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3547}}^1$

素因数の和:3625

約数の個数: 72

約数和(自身を含む): 1121196384

約数和(自身を除く): 612996412

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 68, 86, 98, 119, 172, 196, 238, 301, 476, 602, 731, 833, 1204, 1462, 1666, 2107, 2924, 3332, 3547, 4214, 5117, 7094, 8428, 10234, 14188, 20468, 24829, 35819, 49658, 60299, 71638, 99316, 120598, 143276, 152521, 173803, 241196, 305042, 347606, 422093, 610084, 695212, 844186, 1067647, 1688372, 2135294, 2592857, 2954651, 4270588, 5185714, 5909302, 7473529, 10371428, 11818604, 14947058, 18149999, 29894116, 36299998, 72599996, 127049993, 254099986, 508199972]

約数ペア:

[(1, 508199972), (2, 254099986), (4, 127049993), (7, 72599996), (14, 36299998), (17, 29894116), (28, 18149999), (34, 14947058), (43, 11818604), (49, 10371428), (68, 7473529), (86, 5909302), (98, 5185714), (119, 4270588), (172, 2954651), (196, 2592857), (238, 2135294), (301, 1688372), (476, 1067647), (602, 844186), (731, 695212), (833, 610084), (1204, 422093), (1462, 347606), (1666, 305042), (2107, 241196), (2924, 173803), (3332, 152521), (3547, 143276), (4214, 120598), (5117, 99316), (7094, 71638), (8428, 60299), (10234, 49658), (14188, 35819), (20468, 24829)]